2017-02-18 01:20:47UT (2017-02-18 10:20:47JST)  Solar Observatory NAOJ

P=-18.43, B0=-6.95, L0=210.75, radius=971.7"
obs radius= 972.9 (pixel), p_thresh=-0.045, u_thresh=-0.200

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: p    N10.11 E29.68,   0.828,      4.04,      2.44,       0.32     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        4.04     2.44      0.32
 
     South        0.00     0.00      0.00
 
     Whole        4.04     2.44      0.32
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N10.11 E29.68, 181.07,       1,       0, 0.828,    4.04,    2.44
     ---------------------------------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      1           1          11

     South      0           0           0

     Whole      1           1          11

     ------------------------------------------

     Center     0           0           0


dark:pcg20170217_093820_00 flat:pcg20170217_093913_01